CA2249370A1 - Method for detection of contaminants - Google Patents

Method for detection of contaminants Download PDF

Info

Publication number
CA2249370A1
CA2249370A1 CA002249370A CA2249370A CA2249370A1 CA 2249370 A1 CA2249370 A1 CA 2249370A1 CA 002249370 A CA002249370 A CA 002249370A CA 2249370 A CA2249370 A CA 2249370A CA 2249370 A1 CA2249370 A1 CA 2249370A1
Authority
CA
Canada
Prior art keywords
membrane
test device
disposable test
disposable
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002249370A
Other languages
English (en)
French (fr)
Inventor
C. David Miller
Lawrence Loomis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Horizons Diagnostics Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2249370A1 publication Critical patent/CA2249370A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/06Quantitative determination
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366Apparatus specially adapted for solid-phase testing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56911Bacteria
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q2304/00Chemical means of detecting microorganisms
    • C12Q2304/60Chemiluminescent detection using ATP-luciferin-luciferase system
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N2001/028Sampling from a surface, swabbing, vaporising
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/968High energy substrates, e.g. fluorescent, chemiluminescent, radioactive

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CA002249370A 1997-01-15 1997-03-25 Method for detection of contaminants Abandoned CA2249370A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/785,833 US5736351A (en) 1995-01-09 1997-01-15 Method for detection of contaminants
US08/785,833 1997-01-15

Publications (1)

Publication Number Publication Date
CA2249370A1 true CA2249370A1 (en) 1998-07-23

Family

ID=25136757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002249370A Abandoned CA2249370A1 (en) 1997-01-15 1997-03-25 Method for detection of contaminants

Country Status (11)

Country Link
US (1) US5736351A (https=)
EP (2) EP1460427A1 (https=)
JP (1) JP2002514916A (https=)
CN (1) CN1154847C (https=)
AT (1) ATE274700T1 (https=)
AU (1) AU2533297A (https=)
CA (1) CA2249370A1 (https=)
DE (1) DE69730425T2 (https=)
IL (1) IL126192A (https=)
PL (1) PL189724B1 (https=)
WO (1) WO1998032020A1 (https=)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19746874A1 (de) * 1997-10-23 1999-04-29 Qiagen Gmbh Verfahren zur Isolierung und Reinigung von Nukleinsäuren an hydrophoben Oberflächen - insbesondere unter Verwendung hydrophober Membranen
AT409190B (de) * 1999-01-18 2002-06-25 Helmut Dr Pfuetzner Kontaminationswächter
US6174699B1 (en) * 1999-03-09 2001-01-16 3M Innovative Properties Company Disc assay device with inoculation pad and methods of use
DE19928887A1 (de) * 1999-06-24 2000-12-28 Tetra Laval Holdings & Finance Verfahren und Vorrichtung zur Erfassung der Keimbelastung
ATE291634T1 (de) * 2000-01-26 2005-04-15 Univ Loma Linda Verfahren zur evaluierung von inplantierbaren materialien
US7060223B2 (en) * 2000-03-31 2006-06-13 Neogen Corporation Polymeric medium for the retention of reagent species for use in a hand-held device for the relatively rapid detection of the presence of an analyte of interest in a sample
US6548018B2 (en) * 2000-03-31 2003-04-15 Neogen Corporation Apparatus for chemiluminescent assays
JP2003102496A (ja) * 2001-09-27 2003-04-08 Matsushita Ecology Systems Co Ltd 微生物検査システム
US6699684B2 (en) * 2002-07-23 2004-03-02 Nalco Company Method of monitoring biofouling in membrane separation systems
AU2003279759A1 (en) * 2002-10-03 2004-04-23 Heska Corporation Fluid collecting device, methods of production and uses thereof
JP4157400B2 (ja) * 2003-03-13 2008-10-01 株式会社トクヤマ 抗原抽出液の製造方法。
CN1208113C (zh) * 2003-05-01 2005-06-29 东南大学 用于空气中微量物质收集的装置及其收集方法
US7494781B1 (en) 2003-05-12 2009-02-24 Charm Sciences, Inc. Sensitive method for detecting low levels of ATP
US7132249B1 (en) 2003-05-12 2006-11-07 Charm Sciences, Inc. Method of determining allergenic food on surfaces
US20060275919A1 (en) * 2003-08-20 2006-12-07 Charlotte Lindhardt Methods for extraction and concetration of hydrophilic compounds from hydrophobic liquid matrices
US20050070701A1 (en) * 2003-09-29 2005-03-31 Hochstetler Spencer Erich Detection of living cells in polymers or pigments
US20080305538A1 (en) * 2004-10-19 2008-12-11 Medical Innovations International, Inc. Rapid and Sensitive Detection of Bacteria in Blood Products, Urine, and Other Fluids
US7419798B2 (en) * 2004-10-19 2008-09-02 Zybac Llc Rapid and sensitive detection of bacteria in blood products, urine, and other fluids
WO2006069053A2 (en) 2004-12-22 2006-06-29 Charm Sciences, Inc. Sampling method and device
FR2880035A1 (fr) * 2004-12-23 2006-06-30 Eads Ccr Groupement D Interet Procede de detection de la biocontamination d'un combustible liquide
NL1030525C2 (nl) * 2005-11-25 2007-05-29 Amiris B V Werkwijze voor het met luminescentie detecteren van ATP in een monster en een computerprogramma daarvoor.
CN1804602B (zh) * 2005-12-15 2010-05-05 卢麟麟 表面清洁程度及细菌污染快速检测方法和装置
US8476064B2 (en) 2006-05-09 2013-07-02 Charm Sciences, Inc. Inhibition assay method and device for detection of antibiotics
CN101748185A (zh) * 2008-12-02 2010-06-23 实创国际生技股份有限公司 胃幽门螺旋杆菌的检测试片及其检测方法
CN101348827B (zh) * 2008-07-29 2011-07-20 常俊山 洗气法检测空气浮游菌及其专用检测瓶
JP5386752B2 (ja) * 2009-04-21 2014-01-15 国立大学法人 東京大学 微生物の数または量を測定する方法および装置
CN102191162B (zh) * 2010-03-19 2013-08-21 南台湾环境科技股份有限公司 空气中微生物活性实时侦测装置及方法
US20190300945A1 (en) 2010-04-05 2019-10-03 Prognosys Biosciences, Inc. Spatially Encoded Biological Assays
HRP20151294T1 (hr) 2010-04-05 2016-03-11 Prognosys Biosciences, Inc. Biološka testiranja sa prostornim kodiranjem
US10787701B2 (en) 2010-04-05 2020-09-29 Prognosys Biosciences, Inc. Spatially encoded biological assays
JP6161205B2 (ja) * 2010-07-14 2017-07-12 キアゲン ゲーエムベーハー 生体分子の単離および/または精製のためのデバイス
GB201106254D0 (en) 2011-04-13 2011-05-25 Frisen Jonas Method and product
TWI406712B (zh) * 2011-05-18 2013-09-01 Taigen Bioscience Corp 安全處理生化檢體之裝置
CN103045714B (zh) * 2011-10-12 2015-08-12 中国农业科学院棉花研究所 用于检测棉花纤维上携带的微生物的方法
CN102367469B (zh) * 2011-10-24 2013-07-31 宁波大学 一种夜光藻活细胞的定量浓缩方法
WO2014060483A1 (en) 2012-10-17 2014-04-24 Spatial Transcriptomics Ab Methods and product for optimising localised or spatial detection of gene expression in a tissue sample
EP3013983B1 (en) 2013-06-25 2023-02-15 Prognosys Biosciences, Inc. Spatially encoded biological assays using a microfluidic device
ITRM20130128U1 (it) * 2013-07-23 2015-01-24 Particle Measuring Systems S R L Dispositivo per il campionamento microbico dell'aria
US10955314B1 (en) * 2015-01-06 2021-03-23 The United States Of America As Represented By The Secretary Of The Army One-handed surface sampling device
JP6821586B2 (ja) * 2015-03-19 2021-01-27 スリーエム イノベイティブ プロパティズ カンパニー 流体試料中の微生物株又は標的細胞検体を検出するためのデバイス、方法、キット、及びシステム
US10774374B2 (en) 2015-04-10 2020-09-15 Spatial Transcriptomics AB and Illumina, Inc. Spatially distinguished, multiplex nucleic acid analysis of biological specimens
CN104931700B (zh) * 2015-06-01 2017-03-08 上海凯创生物技术有限公司 沙门氏菌乳胶法检测试剂盒
DE102016123658B4 (de) * 2016-12-07 2021-10-07 Technische Universität Dresden Filtrationsvorrichtung und Verfahren zur Anreicherung von Targets und der nachfolgenden Freisetzung biogener Agenzien
CN106680474A (zh) * 2017-02-04 2017-05-17 上海为然环保科技有限公司 一种家用餐具大肠杆菌快速检测仪
GB201703383D0 (en) 2017-03-02 2017-04-19 Gargle Tech Ltd Testing for particulates
CN107449633B (zh) * 2017-08-18 2023-08-01 国家深海基地管理中心 一种热液区喷发物质捕集装置
EP4205851A3 (en) 2018-09-05 2023-10-04 Hero Scientific Ltd Testing for particulates
WO2020102032A1 (en) 2018-11-16 2020-05-22 Particle Measuring Systems, Inc. Particle sampling systems and methods for robotic controlled manufacturing barrier systems
US12529094B2 (en) 2018-12-10 2026-01-20 10X Genomics, Inc. Imaging system hardware
EP3894590B1 (en) 2018-12-10 2025-10-22 10X Genomics, Inc. Methods of using master / copy arrays for spatial detection
US12157124B2 (en) 2019-11-06 2024-12-03 10X Genomics, Inc. Imaging system hardware
CN114981636A (zh) 2020-01-21 2022-08-30 粒子监测系统有限公司 用于无菌处理的机器人控制
US11768175B1 (en) 2020-03-04 2023-09-26 10X Genomics, Inc. Electrophoretic methods for spatial analysis
US12449336B2 (en) 2020-03-11 2025-10-21 Hero Scientific Ltd. Testing devices
KR102333308B1 (ko) * 2020-05-07 2021-12-01 전남대학교산학협력단 바이러스 또는 미세 입자 검출 장치
US12031177B1 (en) 2020-06-04 2024-07-09 10X Genomics, Inc. Methods of enhancing spatial resolution of transcripts
WO2021252499A1 (en) 2020-06-08 2021-12-16 10X Genomics, Inc. Methods of determining a surgical margin and methods of use thereof
WO2021252747A1 (en) 2020-06-10 2021-12-16 1Ox Genomics, Inc. Fluid delivery methods
EP4491742B1 (en) 2020-09-18 2026-03-04 10X Genomics, Inc. Sample handling apparatus and image registration methods
EP4729631A2 (en) 2020-12-21 2026-04-22 10X Genomics, Inc. Methods, compositions, and systems for capturing probes and/or barcodes
EP4165385B1 (en) 2021-01-06 2024-04-17 Hero Scientific Ltd Filtration sampling devices
CN112986217A (zh) * 2021-02-09 2021-06-18 上海英凡环保科技有限公司 烟气中多种重金属在线监测系统和在线监测方法
EP4582555A3 (en) 2021-06-03 2025-10-22 10X Genomics, Inc. Methods, compositions, kits, and systems for enhancing analyte capture for spatial analysis
EP4305195A2 (en) 2021-12-01 2024-01-17 10X Genomics, Inc. Methods, compositions, and systems for improved in situ detection of analytes and spatial analysis
EP4441711A1 (en) 2021-12-20 2024-10-09 10X Genomics, Inc. Self-test for pathology/histology slide imaging device
JP7815782B2 (ja) * 2022-01-19 2026-02-18 株式会社豊田中央研究所 生物由来核酸回収方法、および、生物由来核酸回収装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933592A (en) * 1965-02-17 1976-01-20 Hazleton Laboratories, Incorporated Method of detecting living microorganisms
US4013418A (en) * 1975-11-12 1977-03-22 Vitatelt Corporation Luminescent reaction testing
US4144134A (en) * 1977-01-31 1979-03-13 Vitatect Corp. Method for detection of bacterial concentration by luminescence
US4385113A (en) * 1978-03-20 1983-05-24 Nasa Rapid, quantitative determination of bacteria in water
US4283490A (en) * 1978-07-28 1981-08-11 Plakas Chris J Method for detection of low level bacterial concentration by luminescence
EP0116454B1 (en) * 1983-02-11 1987-04-29 National Research Development Corporation Enhanced luminescent or luminometric assay
DK258787D0 (da) * 1987-05-21 1987-05-21 Foss Electric As N Fremgangsmaade til bestemmelse af bakteriekoncentration i en proeve
US4978504A (en) * 1988-02-09 1990-12-18 Nason Frederic L Specimen test unit
US4963325A (en) * 1988-05-06 1990-10-16 Hygeia Sciences, Inc. Swab expressor immunoassay device
DE69311944T2 (de) * 1992-04-01 1997-11-20 Nihon Millipore Kogyo K K Verfahren zur Bestimmung der Anzahl lebender Mikroorganismen
US5820826A (en) * 1992-09-03 1998-10-13 Boehringer Mannheim Company Casing means for analytical test apparatus
US5624810A (en) * 1995-01-09 1997-04-29 New Horizons Diagnostics Corp. Method for detection of surfaces contaminants
WO1998048280A1 (en) * 1997-04-24 1998-10-29 Selfcare, Inc. Device for detection of a substance in a liquid sample

Also Published As

Publication number Publication date
EP0901631B1 (en) 2004-08-25
ATE274700T1 (de) 2004-09-15
EP0901631A1 (en) 1999-03-17
EP1460427A1 (en) 2004-09-22
DE69730425T2 (de) 2005-10-06
WO1998032020A1 (en) 1998-07-23
DE69730425D1 (de) 2004-09-30
AU2533297A (en) 1998-08-07
CN1218553A (zh) 1999-06-02
JP2002514916A (ja) 2002-05-21
PL189724B1 (pl) 2005-09-30
IL126192A (en) 2001-05-20
US5736351A (en) 1998-04-07
PL329003A1 (en) 1999-03-01
IL126192A0 (en) 1999-05-09
EP0901631A4 (en) 2002-10-30
CN1154847C (zh) 2004-06-23

Similar Documents

Publication Publication Date Title
EP0901631B1 (en) Method for detection of contaminants
US5624810A (en) Method for detection of surfaces contaminants
US6395504B1 (en) Use of phage associated lytic enzymes for the rapid detection of bacterial contaminants
US6548018B2 (en) Apparatus for chemiluminescent assays
US9068976B2 (en) Integrated filtration bioanalyzer
US7060223B2 (en) Polymeric medium for the retention of reagent species for use in a hand-held device for the relatively rapid detection of the presence of an analyte of interest in a sample
AU756412B2 (en) Device and methods for determination of analyte in a solution
Stokes et al. Detection of E. coli using a microfluidics-based antibody biochip detection system
US6653147B2 (en) Apparatus and method for chemiluminescent assays
US20110244510A1 (en) Filtration method for detecting microbial contamination
CN102325596A (zh) 使用微粒进行的活生物负载检测
JP3648248B2 (ja) ゲルシステム上での分離と培養による微生物の検出方法、そのゲルシステムと測定キットおよび微生物学分野での使用法
CA2445509A1 (en) Rapid methods for microbial typing and enumeration
US6541194B2 (en) Method for the detection of the presence of chemical species known to inhibit a chemiluminescent reaction
US20090148870A1 (en) Rapid Detection of Mycobacterium Tuberculosis and Antimicrobial Drug Resistance
US20010046687A1 (en) Method for the enhancement of luminescence intensity from a reaction between adenosine triphosphate (ATP) and a luciferase/luciferin reactant system
JP2008501124A (ja) マクロおよびミクロマトリックスの迅速な検出および定量方法および装置
JP2017536805A (ja) クロマトグラフ濃縮を使用する微生物の検出方法
MXPA98007574A (en) Method for detection of contaminants
EP0138938A1 (en) Method and device for detecting microorganisms

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued